#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <string.h>
int main()
{
	char arr[] = "lyz@fzy.com";
	char* sep = "@.";
	char* str = NULL;
	for (str = strtok(arr, sep); str != NULL; str = strtok(NULL, sep))
	{
		printf("%s\n", str);
	}
	return 0;
}